Inverter SMA Sunny Highpower PEAK1 (75kW)

The new Sunny Highpower PEAK1 system is part of an innovative and global system solution for commercial and industrial photovoltaic installations. This solution combines the advantages of a decentralized installation layout and a centralized inverter concept, allowing the best of both worlds to be combined. High efficiency, versatility of installation parameters, ease of installation and commissioning, as well as inexpensive maintenance can significantly reduce the cost of operating a complex system.
The new SMA system consists of four components: high-efficiency inverters, flexible distribution blocks, a central SMA Inverter Manager and the LCS Tool commissioning software. It is this system strategy that makes the Sunny Highpower PEAK1 unique and guarantees high performance
with always maximum flexibility regarding plant design and deployment.
Sunny Highpower inverters PEAK1 with impressive component design
Weighing just 77 kg and delivering 75 kW, this is something no other inverter can offer: thanks to its compact design, the Sunny Highpower PEAK1 takes up little space, reduces the amount of preparatory work required on site, simplifies installation and reduces maintenance work.
service.
Innovative plant management with SMA Inverter Manager
The SMA Inverter Manager is the central communication component and single interface for the entire plant management system: it performs all basic inverter and plant management functions and supports up to 42 inverters in one system (up to 3.15 MW).
With Modbus TCP (SunSpec Alliance) Communication it is easily integrated into the higher-level communication system with the plant. Among other things, SMA Inverter Manager provides network management functions and network user communication.
Easy commissioning with LCS Tool
The specially developed LCS Tool (Local Commissioning and Service Tool) simplifies commissioning, saves time and reduces costs. To configure the inverters, you simply need to select specific installation configuration files and then send them to all inverters. In addition, reading status, current values ​​and events at the inverter level greatly simplifies troubleshooting.
External distribution blocks for flexibility in installation design
External generator terminal boxes* are used to connect modular flows to inverters. This allows the system to be configured very flexibly to suit different regional standards and generator designs. This new concept makes a decisive contribution to reducing system costs.

Technical characteristics of Sunny Highpower PEAK1

Input (DC)
Max. generator power 112,500 Wp
Rated power (DC) 76,500 W
Max. input voltage 1000 IN
MPPT Voltage Range (at 400 VAC/at 480 VAC) 570-800 V/685-800 V
Min. input voltage (at 400 VAC/at 480 VAC) 565 V/680 V
Initial input voltage (at 400 VAC/at 480 VAC) 600 V/720 V
Max. input current/max. short circuit current 140 A/210 A
Number of independent MPPT inputs/streams per MPPT input 1/1 (separation via external generator terminal box)
Rated DC input voltage (at 400 VAC/at
480 Vac current) 630 V/710 V

Output (AC)
Rated power at rated voltage 75,000 W
Max. apparent AC power current 75,000 VA
Max. reactive power 75,000 var
Rated AC voltage DC 3/PE, 400–480 V, ±10%
AC voltage range 360-530V
AC Frequency/Range 50Hz/44-55Hz, 60Hz/54-65Hz
Nominal mains frequency/nominal mains voltage 50 Hz/400 V
Max. output current (at 400 VAC) 109 A
THD ≤ 1 %
Supply voltage phases/connection phases 3/3

Max. Efficiency/Euro-eta 98.8%/98.2%

Protective devices
Input side disconnector
Ground fault monitoring/network monitoring
Inline AC/DC surge arrester Type II/Type II + III (combined)
AC short circuit resistance
Leakage current monitoring device in DC circuits. and AC current
Protection class (according to IEC 62109-1)/overvoltage category (according to IEC 62109-1) I/ac. current: III; fast. current: II

General information
Dimensions (W/H/D) 570/740/306 mm (22.4/29.1/12.0 in)
Weight 77 kg (170 lb)
Operating temperature range –25 to +60 °C (–13 to +140 °F)
Noise generation, typical 58 dB(A)
Own consumption (at night) < 3 W
Topology/cooling method Transformerless/active
Degree of protection (according to IEC 60529/UL 50E) IP65/NEMA 3R
Climate class (according to IEC 60721-3-4) 4K4H/4Z4/4B2/4S3/4M2/4C2
Maximum permissible relative humidity (without condensation) 95%

Equipment/functions/accessories
DC connection current/AC connection AC Screw Clamp/Screw Clamp
Display Graphic
SunSpec Modbus TCP communication interface (via external SMA Inverter Manager)
Compatible with PV-Diesel
Warranty: 5 years